Examine the Words And/or Phrases for Each Question Below and Determine

Q10: Although it is relatively common,limestone is an

Q11: Electrons orbit the nucleus of an atom

Q12: Element 20,Ca,has what chemical property?<br>A)It behaves as

Q13: A brown mineral specimen and a green

Q14: Angles are important when looking at which

Q16: Chemical compounds retain most of the characteristics

Q17: Geologists may choose to lick a mineral

Q18: Which of the following describes the light

Q19: Nonmetallic minerals like halite and gypsum have

Q20: Which common mineral is composed entirely of